Giddiness in vertebro-basilar arterial insufficiency.
D000328:Adult; D000367:Age Factors; D000368:Aged; D001488:Basilar Artery; D002539:Cerebral Arterial Diseases / Q000150:complications; D003638:Deafness / Q000209:etiology; D005260:Female; D006801:Humans; D002546:Ischemic Attack, Transient / Q000150:complications; D008297:Male; D008875:Middle Aged; D009759:Nystagmus, Pathologic / Q000150:complications; D014711:Vertebral Artery; D014717:Vertigo / Q000209:etiology*